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Correctly handle the case of a multi-column UNIQUE constraint that contains

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the ROWID as one of it columns, and then the columns of that UNIQUE are
used in a row-value IN operator as a WHERE clause constraint.  Reported by
[forum:/forumpost/b9647a113b465950|forum post b9647a113b].  Problem
introduced by [723f1be3d4a905a6], part of ticket [da78413751863].

FossilOrigin-Name: d22475b81c4e26ccc50f3b5626d43b32f7a2de34e5a764539554665bdda735d5
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drh
2025-04-15 21:59:38 +00:00
parent 8488789d74
commit 0243ca8245
6 changed files with 36 additions and 11 deletions
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src/sqliteInt.h
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@@ -2792,6 +2792,7 @@ struct Index {
unsigned bLowQual:1; /* sqlite_stat1 says this is a low-quality index */
unsigned bNoQuery:1; /* Do not use this index to optimize queries */
unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */
unsigned bIdxRowid:1; /* One or more of the index keys is the ROWID */
unsigned bHasVCol:1; /* Index references one or more VIRTUAL columns */
unsigned bHasExpr:1; /* Index contains an expression, either a literal
** expression, or a reference to a VIRTUAL column */